Un Giorno Por Noi... but it's LONGUn Dia Llegara, both of these by Josh Groban- he had a few others I can't think of at the moment but they're "weird"- you have to think/improvise, something the partner balks at because Alex Moore inside his head tells him to focus on syllabus instead ( )

Also off the Spirit: Stallion of the Cimmarron soundtrack there were several.